C# Signature:

[DllImport("wininet.dll", SetLastError=true, CharSet=CharSet.Auto)]
static extern bool FtpPutFile(IntPtr hConnect, string lpszLocalFile, string lpszNewRemoteFile, int dwFlags, IntPtr dwContext);

// dwFlags

Use one of these values to control the transfer type:

const int FTP_TRANSFER_TYPE_UNKNOWN = 0x00000000; // Defaults to FTP_TRANSFER_TYPE_BINARY

const int FTP_TRANSFER_TYPE_ASCII = 0x00000001;

const int FTP_TRANSFER_TYPE_BINARY = 0x00000002;

Use one or more of these flags to control file caching:

const int INTERNET_FLAG_HYPERLINK = 0x00000400;

const int INTERNET_FLAG_NEED_FILE = 0x00000010;

const int INTERNET_FLAG_RELOAD = 0x80000000;

const int INTERNET_FLAG_RESYNCHRONIZE = 0x00000800;

VB Signature:

Declare Function FtpPutFile Lib "wininet.dll" Alias "FtpPutFileA" (ByVal hFtpSession As IntPtr, ByVal lpszLocalFile As String, ByVal lpszRemoteFile As String, ByVal dwFlags As Integer, ByVal dwContext As Integer) As Boolean

User-Defined Types:

None.

Notes:

Call InternetOpen() and InternetConnect() to get a valid hConnect handle.

Tips & Tricks:

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Sample Code:

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Alternative Managed API:

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